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kernel BUG at fs/ext4/inode.c:2738!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 10 Comm: kworker/u4:1 Not tainted 5.15.80-syzkaller-01018-ge66b45d52787 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Workqueue: writeback wb_workfn (flush-7:2)
RIP: 0010:ext4_writepages+0x3ba0/0x3bc0 fs/ext4/inode.c:2737
Code: e8 95 e4 80 ff 84 db 75 2f e8 7c e1 80 ff 48 bb 00 00 00 00 00 fc ff df 4c 8b a4 24 90 00 00 00 e9 cc f6 ff ff e8 60 e1 80 ff <0f> 0b e8 59 e1 80 ff e8 10 b5 0e ff eb 9a e8 4d e1 80 ff e8 04 b5
RSP: 0000:ffffc900000a7060 EFLAGS: 00010293
RAX: ffffffff81f1cc90 RBX: 0000008000000000 RCX: ffff88810025bb40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900000a7450 R08: ffffffff81f197ad R09: ffffed1023a6b0c6
R10: ffffed1023a6b0c6 R11: 1ffff11023a6b0c5 R12: ffff888173c66000
R13: ffffc900000a7810 R14: 0000008410000000 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5b951fd000 CR3: 0000000170d61000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_writepages+0x442/0x6c0 mm/page-writeback.c:2366
 __writeback_single_inode+0xcf/0x6d0 fs/fs-writeback.c:1622
 writeback_sb_inodes+0xb1d/0x1910 fs/fs-writeback.c:1897
 wb_writeback+0x401/0x9e0 fs/fs-writeback.c:2071
 wb_do_writeback+0x222/0xbd0 fs/fs-writeback.c:2214
 wb_workfn+0xf8/0x3e0 fs/fs-writeback.c:2255
 process_one_work+0x6db/0xc00 kernel/workqueue.c:2313
 worker_thread+0xb3e/0x1340 kernel/workqueue.c:2460
 kthread+0x41c/0x500 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>
Modules linked in:
---[ end trace 66f5efc353f86435 ]---
RIP: 0010:ext4_writepages+0x3ba0/0x3bc0 fs/ext4/inode.c:2737
Code: e8 95 e4 80 ff 84 db 75 2f e8 7c e1 80 ff 48 bb 00 00 00 00 00 fc ff df 4c 8b a4 24 90 00 00 00 e9 cc f6 ff ff e8 60 e1 80 ff <0f> 0b e8 59 e1 80 ff e8 10 b5 0e ff eb 9a e8 4d e1 80 ff e8 04 b5
RSP: 0000:ffffc900000a7060 EFLAGS: 00010293
RAX: ffffffff81f1cc90 RBX: 0000008000000000 RCX: ffff88810025bb40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900000a7450 R08: ffffffff81f197ad R09: ffffed1023a6b0c6
R10: ffffed1023a6b0c6 R11: 1ffff11023a6b0c5 R12: ffff888173c66000
R13: ffffc900000a7810 R14: 0000008410000000 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6d99c82718 CR3: 000000010c4d4000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400